/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package PackageInstaller.BaseUI;

import java.awt.Graphics;
import java.awt.Graphics2D;
import java.net.URL;
import javax.swing.ImageIcon;

/**
 *
 * @author wcss
 */
public class JImagePanel extends javax.swing.JPanel
{
    private static final long serialVersionUID = 1L;
    public URL backgroundImageUrl;
    public ImageIcon backgroundImageObj;
    
    /**
     * Creates new form JImagePanel
     */
    public JImagePanel() {
        initComponents();
    }
    
    public JImagePanel(URL resourceUrlObj) {
        initComponents();
        backgroundImageUrl = resourceUrlObj;
        backgroundImageObj = new ImageIcon(backgroundImageUrl);
    }

    public JImagePanel(String resourceUrl) {
        initComponents();
        backgroundImageUrl = JImagePanel.class.getResource(resourceUrl);
        backgroundImageObj = new ImageIcon(backgroundImageUrl);
    }
    
    public void setBackgroundImage(ImageIcon icon)
    {
        this.backgroundImageObj = icon;
        this.repaint();
    }

    @Override
    public void paintComponent(Graphics g) 
    {
        Graphics2D g2d = (Graphics2D) g;
        g2d.clearRect(0, 0, this.getWidth(), this.getHeight());
        g2d.setColor(this.getBackground());
        g2d.fillRect(0, 0, this.getWidth(), this.getHeight());
        if (backgroundImageObj != null) {
            g2d.drawImage(backgroundImageObj.getImage(), 0, 0, this.getWidth(), this.getHeight(), this);
        } else {
            super.paintComponent(g);
        }
    }
    /**
     * This method is called from within the constructor to initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is always
     * regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
        this.setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 400, Short.MAX_VALUE)
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 300, Short.MAX_VALUE)
        );
    }// </editor-fold>//GEN-END:initComponents
    // Variables declaration - do not modify//GEN-BEGIN:variables
    // End of variables declaration//GEN-END:variables
}
